From c8b358dba254ea0478d1c1aa697a1276a6451347 Mon Sep 17 00:00:00 2001
From: Alexandre Bouvier <contact@amb.tf>
Date: Wed, 12 Jan 2022 00:36:20 +0100
Subject: cmake: make tests optional

---
 CMakeLists.txt           | 8 +++++++-
 externals/CMakeLists.txt | 4 ----
 src/CMakeLists.txt       | 5 ++++-
 src/tests/CMakeLists.txt | 2 +-
 4 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 47bd282fb..4bf55d664 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,6 +35,8 @@ option(USE_DISCORD_PRESENCE "Enables Discord Rich Presence" OFF)
 
 option(YUZU_USE_BUNDLED_OPUS "Compile bundled opus" ON)
 
+option(YUZU_TESTS "Compile tests" ON)
+
 # Default to a Release build
 get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
 if (NOT IS_MULTI_CONFIG AND NOT CMAKE_BUILD_TYPE)
@@ -168,7 +170,6 @@ macro(yuzu_find_packages)
     # Capitalization matters here. We need the naming to match the generated paths from Conan
     set(REQUIRED_LIBS
     #    Cmake Pkg Prefix  Version     Conan Pkg
-        "Catch2            2.13.7      catch2/2.13.7"
         "fmt               8.0.1       fmt/8.1.1"
         "lz4               1.8         lz4/1.9.2"
         "nlohmann_json     3.8         nlohmann_json/3.8.0"
@@ -177,6 +178,11 @@ macro(yuzu_find_packages)
     # can't use opus until AVX check is fixed: https://github.com/yuzu-emu/yuzu/pull/4068
         #"opus              1.3         opus/1.3.1"
     )
+    if (YUZU_TESTS)
+        list(APPEND REQUIRED_LIBS
+        "Catch2            2.13.7      catch2/2.13.7"
+        )
+    endif()
 
     foreach(PACKAGE ${REQUIRED_LIBS})
         string(REGEX REPLACE "[ \t\r\n]+" ";" PACKAGE_SPLIT ${PACKAGE})
diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index 158113516..82e8ef18c 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -13,10 +13,6 @@ if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
     target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
 endif()
 
-# Catch
-add_library(catch-single-include INTERFACE)
-target_include_directories(catch-single-include INTERFACE catch/single_include)
-
 # Dynarmic
 if (ARCHITECTURE_x86_64)
     set(DYNARMIC_TESTS OFF)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 19d16147d..1bdf70b76 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -151,7 +151,10 @@ add_subdirectory(audio_core)
 add_subdirectory(video_core)
 add_subdirectory(input_common)
 add_subdirectory(shader_recompiler)
-add_subdirectory(tests)
+
+if (YUZU_TESTS)
+    add_subdirectory(tests)
+endif()
 
 if (ENABLE_SDL2)
     add_subdirectory(yuzu_cmd)
diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
index 4a20c0768..a69ccb264 100644
--- a/src/tests/CMakeLists.txt
+++ b/src/tests/CMakeLists.txt
@@ -16,6 +16,6 @@ add_executable(tests
 create_target_directory_groups(tests)
 
 target_link_libraries(tests PRIVATE common core input_common)
-target_link_libraries(tests PRIVATE ${PLATFORM_LIBRARIES} catch-single-include Threads::Threads)
+target_link_libraries(tests PRIVATE ${PLATFORM_LIBRARIES} Catch2::Catch2 Threads::Threads)
 
 add_test(NAME tests COMMAND tests)
-- 
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